a surprise iranian breakup. this needs to be prevented at all costs. so far, as you have noticed, have avoided using the word legacy. remember this -- if you try to resolve all the other issues on this list or if you try to fix the israeli-palestinian conflict, for example, you may fail and people may never remember. after all, you will be the sixth president in a row to try and fail to solve the israeli- palestinian conflict. if, on your watch, i ran breaks up and achieves a nuclear weapon capability, this is what will be on your epitaph. you were the first president to be on his watch when i ran got the bomb. these are my suggestions, mr. president. i will take a vacation [laughter] thank you all very much.